How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Monday100.0*Average seed
Flamingos 4 Winter 3 (ot)-0.1
Pirates 3 Minhutemen 7 +0.1
Tuesday100.0*Average seed
Winter 1 Pathfinders 0 +0.1
Pandas 2 Pirates 3 (ot)+0.0
Points
Chance Will Make Playoffs